Physical activity and children

Katie L. Reim

May 10, 2008 10:43 pm

— Studies show increasing evidence that physical activity has a positive and direct impact on academic achievement.
Some studies even imply that more-active lifestyles may be associated with higher levels of alertness and mental ability, including the ability to learn.
The Journal of Sport and Exercise Psychology published a study that suggests children who perform well on two measures of physical fitness tended to score higher on state reading and math exams. This is regardless of gender or socioeconomic status.
Deana Hildebrand, Oklahoma State University Cooperative Extension Service nutrition specialist, said another study found those who exercised for 40 minutes daily demonstrated the greatest improvements in cognitive function, with gains roughly twice as large as children who exercised for only 20 minutes daily.
“The benefits of getting your child physically active are beneficiary from not only a physical and health point, but also academically,” Hildebrand said. “Involving children in physical activity can help them in various areas of their life.”
According to the American Heart Association, physical activity helps control weight, reduces blood pressure, raises HDL “good” cholesterol, reduces risk of diabetes and some cancer and improves overall well-being.
The AHA recommends promoting physical activity to children by reducing sedentary time such as watching television, playing video games or talking on the phone. Other ways to increase physical activity include making activities fun for children and adolescents and serving as a role model by having an active lifestyle.
All children, age 2 and older, should participate in at least 30 minutes of pleasurable, moderate-intensity physical activity every day, according to the AHA. They also recommend if children do not have a 30-minute activity break, provide them with at least two 15-minute periods or three 10-minute periods where they can be involved in physical activity.
“Being active is important for everyone, no matter their age,” Hildebrand said. “And if higher academic achievement is a result of being physically active, then that is another great reason to get moving.”